[ 46.737758] ------------[ cut here ]------------ [ 46.738791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.741208] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.742922] Modules linked in: [ 46.743628] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.745894] Tainted: [W]=WARN [ 46.746582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.748303] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.749351] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.753019] RSP: 0018:ffff8880166cfbc0 EFLAGS: 00010286 [ 46.754134] RAX: 0000000000000000 RBX: ffffed1002cd9f78 RCX: ffffffff813a4050 [ 46.755618] RDX: ffff888019218000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.757101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd9f2f [ 46.758575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.760064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166cfdf8 [ 46.761552] FS: 00007f46a3d34900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.763202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.764444] CR2: 00007f46a4226580 CR3: 000000000c838000 CR4: 0000000000350ef0 [ 46.765929] Call Trace: [ 46.766486] [ 46.767005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.768060] ? __create_object+0x59/0x80 [ 46.768897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.770005] __vmalloc_noprof+0x59/0x60 [ 46.770821] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.771811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.772885] bpf_prog_alloc+0x39/0x200 [ 46.773732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.774783] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.775830] do_seccomp+0x349/0x25e0 [ 46.776670] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.777708] ? __pfx_do_seccomp+0x10/0x10 [ 46.778617] ? find_held_lock+0x2b/0x80 [ 46.779485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.780611] ? static_key_count+0x60/0x80 [ 46.781532] prctl_set_seccomp+0x4e/0x70 [ 46.782418] __do_sys_prctl+0xe6c/0x1d70 [ 46.783313] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.784306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.785408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.786513] ? irqentry_exit+0xf3/0x650 [ 46.787386] do_syscall_64+0xbf/0x430 [ 46.788254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.789349] RIP: 0033:0x7f46a42265cd [ 46.790154] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.793806] RSP: 002b:00007ffc753000f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.795361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46a42265cd [ 46.796781] RDX: 000055ab0f016e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.798047] RBP: 00007ffc75300150 R08: 0000000000000000 R09: 00007ffc752ff7f0 [ 46.799355] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab17b2dad0 [ 46.800680] R13: 00007ffc75300580 R14: 000055ab17b2ebc0 R15: 000055ab17b3f780 [ 46.801985] [ 46.802418] irq event stamp: 1749 [ 46.803067] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.804534] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.805764] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 46.807015] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 46.808262] ---[ end trace 0000000000000000 ]--- [ 49.664755] ------------[ cut here ]------------ [ 49.665652] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.667659] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.669155] Modules linked in: [ 49.669756] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.671739] Tainted: [W]=WARN [ 49.672357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.673842] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.674758] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.677939] RSP: 0018:ffff888017f5fbc0 EFLAGS: 00010286 [ 49.678911] RAX: 0000000000000000 RBX: ffffed1002febf78 RCX: ffffffff813a4050 [ 49.680195] RDX: ffff8880172eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.681484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002febf2f [ 49.682780] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.684080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f5fdf8 [ 49.685361] FS: 00007fcbd791c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.686793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.687864] CR2: 00007fcbd7e824a6 CR3: 0000000020505000 CR4: 0000000000350ef0 [ 49.689164] Call Trace: [ 49.689636] [ 49.690099] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.690998] ? __create_object+0x59/0x80 [ 49.691742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.692737] __vmalloc_noprof+0x59/0x60 [ 49.693488] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.694375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.695314] bpf_prog_alloc+0x39/0x200 [ 49.696079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.697037] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.697902] do_seccomp+0x349/0x25e0 [ 49.698635] ? find_held_lock+0x2b/0x80 [ 49.699403] ? do_prlimit+0x310/0x610 [ 49.700557] ? __pfx_do_seccomp+0x10/0x10 [ 49.701346] ? do_raw_spin_unlock+0x53/0x220 [ 49.702190] ? _raw_spin_unlock+0x1e/0x40 [ 49.702935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.703903] ? static_key_count+0x60/0x80 [ 49.704810] prctl_set_seccomp+0x4e/0x70 [ 49.705595] __do_sys_prctl+0xe6c/0x1d70 [ 49.706384] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.707253] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.708262] ? irqentry_exit+0xf3/0x650 [ 49.709020] do_syscall_64+0xbf/0x430 [ 49.709715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.710668] RIP: 0033:0x7fcbd7e0e5cd [ 49.711374] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.714586] RSP: 002b:00007ffcfaa93f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.715968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbd7e0e5cd [ 49.717281] RDX: 000055f495fcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.718584] RBP: 00007ffcfaa93f80 R08: 0000000000000000 R09: 00007ffcfaa93620 [ 49.719877] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4bc185ad0 [ 49.721187] R13: 00007ffcfaa943b0 R14: 000055f4bc186bc0 R15: 000055f4bc197780 [ 49.722494] [ 49.722925] irq event stamp: 1705 [ 49.723578] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 49.725150] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.726684] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 49.728249] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 49.729777] ---[ end trace 0000000000000000 ]--- [ 50.471378] ------------[ cut here ]------------ [ 50.472311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.474411] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.475909] Modules linked in: [ 50.476567] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.478810] Tainted: [W]=WARN [ 50.479543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.481042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.481913] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.485242] RSP: 0018:ffff888016d0fbc0 EFLAGS: 00010286 [ 50.486231] RAX: 0000000000000000 RBX: ffffed1002da1f78 RCX: ffffffff813a4050 [ 50.487558] RDX: ffff888016a2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.488863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da1f2f [ 50.490134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.491430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d0fdf8 [ 50.492732] FS: 00007ffa4e388900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.494184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.495263] CR2: 00007ffa4e8ee4a6 CR3: 000000000e6ec000 CR4: 0000000000350ef0 [ 50.496564] Call Trace: [ 50.497088] [ 50.497500] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.498409] ? __create_object+0x59/0x80 [ 50.499204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.500182] __vmalloc_noprof+0x59/0x60 [ 50.500895] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.501771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.502705] bpf_prog_alloc+0x39/0x200 [ 50.503441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.504385] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.505286] do_seccomp+0x349/0x25e0 [ 50.506012] ? find_held_lock+0x2b/0x80 [ 50.506735] ? do_prlimit+0x310/0x610 [ 50.507480] ? __pfx_do_seccomp+0x10/0x10 [ 50.508276] ? do_raw_spin_unlock+0x53/0x220 [ 50.509111] ? _raw_spin_unlock+0x1e/0x40 [ 50.509860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.510847] ? static_key_count+0x60/0x80 [ 50.511638] prctl_set_seccomp+0x4e/0x70 [ 50.512422] __do_sys_prctl+0xe6c/0x1d70 [ 50.513212] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.514097] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.515079] ? irqentry_exit+0xf3/0x650 [ 50.515814] do_syscall_64+0xbf/0x430 [ 50.516570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.517537] RIP: 0033:0x7ffa4e87a5cd [ 50.518258] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.521466] RSP: 002b:00007ffcce10c030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.522829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa4e87a5cd [ 50.524146] RDX: 000055e63903ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.525447] RBP: 00007ffcce10c090 R08: 0000000000000000 R09: 00007ffcce10b730 [ 50.526741] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e671be7b10 [ 50.528031] R13: 00007ffcce10c4c0 R14: 000055e671be82b0 R15: 000055e671bfc6f0 [ 50.529352] [ 50.529783] irq event stamp: 1827 [ 50.530457] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.531987] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.533532] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.535081] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.536546] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4679' (ECDSA) to the list of known hosts. 2025/11/17 15:35:09 fuzzer started 2025/11/17 15:35:09 dialing manager at localhost:37895 2025/11/17 15:35:09 checking machine... 2025/11/17 15:35:09 checking revisions... [ 51.453676] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:35:09 testing simple program... [ 51.555321] cgroup: Unknown subsys name 'net' [ 51.633340] cgroup: Unknown subsys name 'cpuset' [ 51.679456] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:35:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007fcbd7dfe000 RCX=ffffffff812099a2 RDX=ffff88800ed28000 RSI=ffffffff812099b0 RDI=0000000000000007 RBP=0000000000000001 RSP=ffff88806ce089d0 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=00007fcbd7dfe000 R11=0000000000000003 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff88800ed28000 R15=ffff8880096c7dc0 RIP=ffffffff81751cae RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fcbd791c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfaa8e000 CR3=0000000020577000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002378f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2d60d8a8 CR3=000000000b7da000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=35333a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383532 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000